CN220380708U - Portable detection equipment for sealing detection of diaphragm pump oil discharge valve - Google Patents
Portable detection equipment for sealing detection of diaphragm pump oil discharge valve Download PDFInfo
- Publication number
- CN220380708U CN220380708U CN202322043694.4U CN202322043694U CN220380708U CN 220380708 U CN220380708 U CN 220380708U CN 202322043694 U CN202322043694 U CN 202322043694U CN 220380708 U CN220380708 U CN 220380708U
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- Prior art keywords
- wall
- sealing
- diaphragm pump
- air duct
- discharge valve
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- 238000001514 detection method Methods 0.000 title claims abstract description 58
- 238000007789 sealing Methods 0.000 title claims abstract description 40
- 238000009434 installation Methods 0.000 claims abstract description 18
- 239000011324 bead Substances 0.000 claims abstract description 14
- 238000012360 testing method Methods 0.000 claims abstract description 6
- 230000001502 supplementing effect Effects 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 48
- 238000007599 discharging Methods 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Reciprocating Pumps (AREA)
Abstract
The utility model discloses portable detection equipment for detecting the sealing of an oil discharge valve of a diaphragm pump, which comprises a hydraulic cavity, wherein a drawing sliding chute is formed in the lower end of the inner wall of a folding chute, an extension plate is arranged on the inner wall of the drawing sliding chute in a plugging manner, a rotating shaft is arranged on one side of the extension plate, a clamping plate is arranged between the rotating shafts, one end of the clamping plate is fixedly connected with a friction block, a second locking knob is arranged on one side of the rotating shaft, and a third locking knob is arranged on the outer wall of the drawing sliding chute in a plugging manner. This diaphragm pump oil drain valve seals detects with portable check out test set can carry out screw seal installation with air duct and oil drain valve and oil make-up valve through sealed screw cap and sliding bead to can carry out atmospheric pressure detection through air pressure sensor, detect the leakproofness, and detect the host computer and carry out the centre gripping installation through clutch blocks and splint and hydraulic pressure cavity, and can carry out magnetic force through the magnetic force board and fix, the installation is more stable, and air duct and splint accomodate moreover, conveniently carry out portable use, and is more convenient.
Description
Technical Field
The utility model relates to the technical field of seal detection of an oil discharge valve of a diaphragm pump, in particular to portable detection equipment for seal detection of the oil discharge valve of the diaphragm pump.
Background
When the diaphragm pump is in operation, the hydraulic oil in the hydraulic cavity drives the diaphragm to reciprocate under the action of the piston along with the reciprocating motion of the piston, so that the suction and discharge processes of the pump are completed. The hydraulic oil quantity in the hydraulic cavity must be kept constant to ensure that the position of the front and back movement pole of the diaphragm is fixed. Otherwise, the membrane may rupture quickly. If the oil quantity in the hydraulic cavity is insufficient, the diaphragm can be broken due to impacting the rear wall of the diaphragm cavity in the feeding ending stage; excessive oil, at the end of discharge, the diaphragm will rupture due to excessive expansion, and the leak tightness of the discharge and oil make-up pipe needs to be checked before use.
The automatic oil discharging and supplementing device of the diaphragm pump in the prior art realizes automatic oil discharging or automatic oil supplementing through the cooperation between a stroke positioning block fixed on a guide rod and a connecting rod connected on a valve rod of an oil discharging valve and an oil supplementing valve. The automatic control is achieved, the oil quantity in the hydraulic cavity of the diaphragm pump is basically constant, the purpose of ensuring the normal operation of the diaphragm pump is guaranteed, but the automatic control device has the defects that the conventional equipment is inconvenient to rapidly detect the sealing of the oil discharge valve, and the automatic control device is unstable in fixed installation, poor in portability and inconvenient to use, so that the portable detection equipment for detecting the sealing of the oil discharge valve of the diaphragm pump is needed to solve the problems.
Disclosure of Invention
The utility model aims to provide portable detection equipment for detecting the sealing of an oil discharge valve of a diaphragm pump, which solves the problems that the prior equipment in the background art is inconvenient to rapidly detect the sealing of the oil discharge valve, is unstable in fixed installation, poor in portability and inconvenient to use.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a diaphragm pump oil drain valve seals detects with portable check out test set, includes the hydraulic pressure cavity, hydraulic pressure cavity inner wall cartridge is installed oil drain valve and is mended the oil valve, and hydraulic pressure cavity one side is installed and is detected the host computer, detect the host computer inner wall and install the fan, and fan one end intercommunication is installed the air duct, install air pressure sensor on the air duct, and air pressure sensor and detect host computer electric connection, and air duct one end intercommunication is installed the intercommunication piece, the intercommunication piece outer wall is inlayed and is installed the sliding bead, and the sliding bead outer wall cartridge is installed the concatenation inserted block, concatenation inserted block side upper end cartridge is installed first locking knob, and concatenation inserted block outer wall cartridge is installed sealed screw cap, collecting vat has been seted up to hydraulic pressure cavity one side, and collecting vat inner wall upper end edge is installed the pivot that resets, the pivot opposite side of resetting installs the closure apron, and the sealing apron lower extreme has been seted up the air duct, the spring piece is installed to the telescopic chute inner wall, and the spring piece lower extreme is installed and is locked the lug, locking buckle has been seted up to collecting vat inner wall lower extreme edge, the locking buckle has been seted up to detecting the end inner wall lower extreme edge, the sliding bead outer wall has the first sliding groove to install the sliding groove, and the sliding groove has the first sliding groove to extend, and the sliding groove is installed to install two sides, the sliding groove is equipped with the pivot, and is extended to install the sliding groove.
Preferably, the detection host is magnetically fixed with the hydraulic cavity through a magnetic plate.
Preferably, the air duct is spirally sealed and installed with the oil discharge valve and the oil supplementing valve through a sealing spiral cover on the sliding bead, and the air duct is communicated and installed with the oil discharge valve and the oil supplementing valve through an air pressure sensor.
Preferably, the air duct is of a spring tube structure, the air duct and the collecting groove are distributed in a curled mode, the sealing cover plate is in reset overturning connection with the detection host through the reset rotating shaft, and the sealing cover plate is in buckling sealing connection with the detection host in the locking buckling groove through the locking protruding block on the spring block.
Preferably, the clamping plate is in overturning locking installation with the extension plate in the rotating shaft through the second locking knob, the clamping plate is in sliding drawing connection with the detection host through the extension plate in the drawing sliding chute, and the extension plate is in locking fixed connection with the detection host through the third locking knob.
Preferably, the sealing spiral cover is in locking and splicing installation with the splicing insert block through the first locking knob.
Compared with the prior art, the utility model has the beneficial effects that: this diaphragm pump oil drain valve seals detects with portable check out test set can carry out screw seal installation with air duct and oil drain valve and oil make-up valve through sealed screw cap and sliding bead to can carry out atmospheric pressure detection through air pressure sensor, detect the leakproofness, and detect the host computer and carry out the centre gripping installation through clutch blocks and splint and hydraulic pressure cavity, and can carry out magnetic force through the magnetic force board and fix, the installation is more stable, and air duct and splint accomodate moreover, conveniently carry out portable use, and is more convenient.
Drawings
FIG. 1 is a front view of a portable detection device for detecting the seal of a diaphragm pump oil discharge valve according to the present utility model;
FIG. 2 is a cross-sectional view of a portable detection device for detecting the seal of a diaphragm pump oil discharge valve according to the present utility model;
FIG. 3 is a side cross-sectional view of a portable testing device for testing the seal of a diaphragm pump oil drain valve according to the present utility model;
FIG. 4 is an enlarged view of the portable detection device for detecting the seal of the oil discharge valve of the diaphragm pump of FIG. 2 at A;
FIG. 5 is an enlarged view of the portable detection device for detecting the seal of the oil discharge valve of the diaphragm pump of FIG. 2 at B;
FIG. 6 is an enlarged view of the portable detection device for detecting the seal of the oil discharge valve of the diaphragm pump of FIG. 2 at C;
fig. 7 is an enlarged view of fig. 3D of a portable detecting device for detecting the seal of a diaphragm pump oil discharge valve according to the present utility model.
In the figure: 1. the hydraulic pressure cavity, 2, the oil drain valve, 3, the oil supplementing valve, 4, the detection host computer, 5, the air duct, 6, the closure apron, 7, the pivot that resets, 8, the air pressure sensor, 9, the fan, 10, the collecting vat, 11, the magnetic force board, 12, the extension board, 13, the friction block, 14, splint, 15, the folding groove, 16, first locking knob, 17, the seal screw lid, 18, splice cartridge, 19, the sliding bead, 20, the intercommunication piece, 21, the expansion tank, 22, the spring piece, 23, locking lug, 24, locking catching groove, 25, second locking knob, 26, pull spout, 27, third locking knob, 28, the pivot.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-7, the present utility model provides a technical solution: the portable detection device for detecting the sealing of the diaphragm pump oil discharge valve comprises a hydraulic cavity 1, an oil discharge valve 2, an oil supplementing valve 3, a detection main machine 4, an air duct 5, a closed cover plate 6, a reset rotating shaft 7, an air pressure sensor 8, a fan 9, a collecting tank 10, a magnetic plate 11, an extension plate 12, a friction block 13, a clamping plate 14, a folding groove 15, a first locking knob 16, a sealing screw cover 17, a splicing insert block 18, a sliding bead 19, a communicating block 20, a telescopic groove 21, a spring block 22, a locking lug 23, a locking buckle groove 24, a second locking knob 25, a drawing sliding groove 26, a third locking knob 27 and a rotating shaft 28, wherein the oil discharge valve 2 and the oil supplementing valve 3 are installed on the inner wall of the hydraulic cavity 1 in an inserting way, the detection main machine 4 is installed on one side of the hydraulic cavity 1, the detection main machine 4 is fixedly installed with the hydraulic cavity 1 through magnetic force through the magnetic plate 11, so that the detection main machine 4 is convenient to perform magnetic force auxiliary fixation, the inner wall of the detection host 4 is provided with a fan 9, one end of the fan 9 is communicated with and provided with an air duct 5, the air duct 5 is in spiral sealing installation with the oil discharge valve 2 and the oil supplementing valve 3 on a sliding bead 19 through a sealing spiral cover 17, and the air duct 5 is in communication installation with the oil discharge valve 2 and the oil supplementing valve 3 through an air pressure sensor 8, so that the air duct 5 is convenient to carry out spiral rapid sealing installation, air pressure sealing detection can be carried out through the air pressure sensor 8, the use is more convenient, the air duct 5 is of a spring tube structure, the air duct 5 and a collecting tank 10 are curled and distributed, a sealing cover plate 6 is in resetting and overturning connection with the detection host 4 through a resetting rotating shaft 7, the sealing cover plate 6 is in buckling sealing connection with the detection host 4 in a locking buckling groove 24 through a locking lug 23 on a spring block 22, so that the air duct 5 is convenient to be contained with the detection host 4, the air duct 5 is provided with an air pressure sensor 8, the air pressure sensor 8 is electrically connected with the detection host 4, one end of the air duct 5 is communicated with a communicating block 20, the outer wall of the communicating block 20 is embedded with a sliding bead 19, the outer wall of the sliding bead 19 is sleeved with a splicing insert block 18, the upper end of the side surface of the splicing insert block 18 is inserted with a first locking knob 16, the outer wall of the splicing insert block 18 is sleeved with a sealing spiral cover 17, the sealing spiral cover 17 is locked and spliced with the splicing insert block 18 through the first locking knob 16, thus the sealing spiral cover 17 is convenient to be inserted, locked, disassembled and replaced, matched and installed conveniently, one side of the hydraulic cavity 1 is provided with a collecting groove 10, the edge of the upper end of the inner wall of the collecting groove 10 is provided with a reset rotating shaft 7, the other side of the reset rotating shaft 7 is provided with a sealing cover plate 6, the lower end of the sealing cover plate 6 is provided with a telescopic groove 21, the inner wall of the telescopic groove 21 is provided with a spring block 22, the lower end of the spring block 22 is provided with a locking projection 23, the edge of the lower end of the inner wall of the collecting tank 10 is provided with a locking buckle groove 24, the lower end of the detecting host 4 is provided with a magnetic plate 11, two sides of the detecting host 4 are provided with folding grooves 15, the lower end of the inner wall of the folding grooves 15 is provided with a drawing sliding groove 26, the inner wall of the drawing sliding groove 26 is inserted and provided with an extension plate 12, one side of the extension plate 12 is provided with a rotating shaft 28, a clamping plate 14 is arranged between the rotating shafts 28, one end of the clamping plate 14 is fixedly connected with a friction block 13, the clamping plate 14 is in overturning locking installation with the extension plate 12 on the rotating shaft 28 through a second locking knob 25, the clamping plate 14 is in sliding drawing connection with the detecting host 4 in the drawing sliding groove 26 through the extension plate 12, the extension plate 12 is in locking fixed connection with the detecting host 4 through a third locking knob 27, thus the clamping plate 14 is convenient to overturn and sliding drawing adjustment, the clamping and mounting are convenient to carry out, the use is more convenient, the second locking knob 25 is mounted on one side of the rotating shaft 28, and the third locking knob 27 is mounted on the outer wall of the drawing sliding chute 26 in a plugging manner.
Working principle: when the portable detection device for detecting the sealing of the diaphragm pump oil discharge valve is used, firstly, the cover detection host 4 is magnetically adsorbed with the hydraulic cavity 1 through the magnetic plate 11, then the friction block 13 and the clamping plate 14 are turned downwards through the rotating shaft 28 and are locked and fixed through the second locking knob 25, then the cover detection host 4 is pulled out through the extension plate 12, the detection host 4 and the hydraulic cavity 1 are clamped and installed, then the third locking knob 27 is locked and fixed, then the locking lug 23 is contracted, the sealing cover plate 6 is turned over and opened through the reset rotating shaft 7, then the air duct 5 is taken out, then the cover detection host 4 is subjected to air guide through the air blower 9, data are displayed on the detection host 4, and when the opening shapes of the oil discharge valve 2 and the oil supplement valve 3 are different, the sealing spiral cover 17 can be quickly disassembled and replaced through the first locking knob 16 for adapting use, so that the portable detection device for detecting the sealing of the diaphragm pump oil discharge valve is used.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a diaphragm pump oil drain valve seals detects with portable check out test set, includes hydraulic pressure cavity (1), oil drain valve (2) and oil compensating valve (3) are installed to hydraulic pressure cavity (1) inner wall cartridge, and detection host computer (4), its characterized in that are installed to hydraulic pressure cavity (1) one side: the utility model discloses a magnetic force detection device, including main part (4) and magnetic force detection device, fan (9) are installed to main part (4) inner wall, and fan (9) one end intercommunication installs air duct (5), install air pressure sensor (8) on air duct (5), and air duct (5) one end intercommunication installs intercommunication piece (20), the sliding bead (19) are inlayed and are installed to intercommunication piece (20) outer wall, and sliding bead (19) outer wall cover installs concatenation inserted block (18), concatenation inserted block (18) side upper end cartridge installs first locking knob (16), and concatenation inserted block (18) outer wall cover installs sealed screw cap (17), collecting tank (10) have been seted up to hydraulic cavity (1) one side, and collecting tank (10) inner wall upper end edge installs pivot (7) that resets, closed apron (6) are installed to the other side of pivot that resets, and closed apron (6) lower extreme has seted up expansion groove (21), spring block (22) inner wall (22) are installed to expansion groove (21) inner wall, and spring block (23) lower extreme (24) are installed to the side, magnetic force detection device is locked down to be equipped with magnetic force detection device (24), and detect host computer (4) both sides and seted up folding groove (15), pull spout (26) have been seted up to folding groove (15) inner wall lower extreme, and pull spout (26) inner wall plug-in mounting has extension board (12), pivot (28) are installed to extension board (12) one side, install splint (14) between its pivot (28), and splint (14) one end fixedly connected with friction disc (13), second locking knob (25) are installed to pivot (28) one side, third locking knob (27) are installed in pull spout (26) outer wall plug-in.
2. The portable detection device for detecting the sealing of an oil discharge valve of a diaphragm pump according to claim 1, wherein: the detection host machine (4) is fixedly installed with the hydraulic cavity (1) through a magnetic plate (11) in a magnetic force mode.
3. The portable detection device for seal detection of a diaphragm pump oil discharge valve according to claim 2, wherein: the air duct (5) is in spiral sealing installation with the oil discharge valve (2) and the oil supplementing valve (3) on the sliding bead (19) through the sealing spiral cover (17), and the air duct (5) is in communication installation with the oil discharge valve (2) and the oil supplementing valve (3) through the air pressure sensor (8).
4. A portable detection device for seal detection of a diaphragm pump oil discharge valve according to claim 3, characterized in that: the air duct (5) is of a spring tube structure, the air duct (5) and the collecting tank (10) are curled and distributed, the sealing cover plate (6) is in reset overturning connection with the detection host (4) through the reset rotating shaft (7), and the sealing cover plate (6) is in buckling sealing connection with the detection host (4) in the locking buckling groove (24) on the spring block (22) through the locking convex block (23).
5. The portable detection device for detecting the sealing of the oil discharge valve of the diaphragm pump according to claim 4, wherein: the clamping plate (14) is in overturning locking installation with the extension plate (12) on the rotating shaft (28) through the second locking knob (25), the clamping plate (14) is in sliding drawing connection with the detection host machine (4) in the drawing sliding groove (26) through the extension plate (12), and the extension plate (12) is in locking fixed connection with the detection host machine (4) through the third locking knob (27).
6. The portable detection device for detecting the sealing of the oil discharge valve of the diaphragm pump according to claim 5, wherein: the sealing spiral cover (17) is in locking and splicing installation with the splicing insert block (18) through the first locking knob (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322043694.4U CN220380708U (en) | 2023-08-01 | 2023-08-01 | Portable detection equipment for sealing detection of diaphragm pump oil discharge valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322043694.4U CN220380708U (en) | 2023-08-01 | 2023-08-01 | Portable detection equipment for sealing detection of diaphragm pump oil discharge valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220380708U true CN220380708U (en) | 2024-01-23 |
Family
ID=89561830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322043694.4U Active CN220380708U (en) | 2023-08-01 | 2023-08-01 | Portable detection equipment for sealing detection of diaphragm pump oil discharge valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220380708U (en) |
-
2023
- 2023-08-01 CN CN202322043694.4U patent/CN220380708U/en active Active
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